Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- %WINDIR%\Tasks\gduivwf.job
Malicious functions:
Creates and executes the following:
- '%ALLUSERSPROFILE%\Application Data\Mozilla\sklfxjg.exe' Data\Mozilla\sklfxjg.exe -jytqpci
- '%TEMP%\runme4.exe'
Executes the following:
- '<SYSTEM32>\wscript.exe' "%TEMP%\test.vbs"
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\exec.cmd" "
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
the following user processes:
- safari.exe
Modifies file system :
Creates the following files:
- %ALLUSERSPROFILE%\Application Data\Mozilla\sklfxjg.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\VKSaverSetup[1].php
- %TEMP%\kbdowna.tmp
- %TEMP%\exec.cmd
- %TEMP%\runme4.exe
- %TEMP%\test.vbs
Network activity:
Connects to:
- 'se###rdown28.ru':80
- 'localhost':1036
TCP:
HTTP GET requests:
- se###rdown28.ru/dl/VKSaverSetup.php
UDP:
- DNS ASK se###rdown28.ru
Miscellaneous:
Searches for the following windows:
- ClassName: 'IEFrame' WindowName: '(null)'
- ClassName: 'MS_AutodialMonitor' WindowName: '(null)'
- ClassName: 'MS_WebcheckMonitor' WindowName: '(null)'
- ClassName: 'EDIT' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: '' WindowName: '(null)'
